CN214576129U

CN214576129U - Composite material power transmission and transformation tower

Info

Publication number: CN214576129U
Application number: CN202120477329.2U
Authority: CN
Inventors: 濮兴彪
Original assignee: Nanjing Gaidi Electric Power Equipment Co ltd
Current assignee: Nanjing Gaidi Electric Power Equipment Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-02
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a combined material's power transmission and transformation tower relates to power transmission and transformation tower technical field, can take place to rock for the weather influence electric wire that receives among the solution prior art, leads to the body of the tower unstability easily for a long time, takes place the problem of damage. The utility model discloses a tower crane, including tower body, cross arm, insulating suspension wire subassembly, first link, first baffle-box, bolt fixed connection, fixed base is installed to the below of tower body, and the tower body passes through bolt fixed connection with fixed base, the cross arm is installed to one side of tower body, and the tower body passes through bolt fixed connection with the cross arm, insulating suspension wire subassembly is installed to the below of cross arm, and the cross arm passes through bolt fixed connection with insulating suspension wire subassembly, first link is installed to one side of tower body, and the tower body passes through bolt fixed connection with first link, first baffle-box is installed to one side of first link, and first link passes through bolt fixed connection with first baffle-box.

Description

Composite material power transmission and transformation tower

Technical Field

The utility model relates to a power transmission and transformation tower technical field specifically is a combined material's power transmission and transformation tower.

Background

A power transmission and transformation tower is a structure supporting a lead and a lightning conductor of a high-voltage or ultrahigh-voltage overhead power transmission line, and is generally divided into: wine glass type, cat head type, upper font type, dry font type and barrel type, according to the usage divide into: strain tower, tangent tower, corner tower, transposition tower, terminal tower and crossing tower etc. the size and the span of tower must satisfy the circuit requirement: the necessary minimum safety distance should be kept between the conducting wire and the ground, buildings, trees, railways, highways, rivers and other overhead lines, between the conducting wire and the conducting wire, between the conducting wire and the lightning conductor, the electric tower in the power transmission line is generally an iron tower, but steel is an electric conductor, and has heavy weight and easy corrosion, and the composite material tower has been gradually applied due to the excellent comprehensive properties, such as high strength, light weight, corrosion resistance, good insulating property and the like.

At present, in the process of erecting and feeding wires, the wires of a power transmission and transformation tower shake under the influence of weather, so that the tower body is easy to be unstable and damaged for a long time; therefore, the market urgently needs to develop a composite material power transmission and transformation tower to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined material's power transmission and transformation tower to what provide in solving above-mentioned background art receives the weather influence electric wire can take place to rock, leads to the body of the tower unstability easily for a long time, takes place the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined material's power transmission and transformation tower, includes body of the tower and second baffle-box, unable adjustment base is installed to the below of body of the tower, and the body of the tower passes through bolt fixed connection with unable adjustment base, the cross arm is installed to one side of body of the tower, and the body of the tower passes through bolt fixed connection with the cross arm, insulating suspension wire subassembly is installed to the below of cross arm, and the cross arm passes through bolt fixed connection with insulating suspension wire subassembly, first link is installed to one side of body of the tower, and the body of the tower passes through bolt fixed connection with first link, first baffle-box is installed to one side of first link, and first link passes through bolt fixed connection with first baffle-box.

Preferably, the second link is installed to one side of first baffle-box, and first baffle-box passes through bolt fixed connection with the second link, the second link passes through bolt fixed connection with the cross arm, first baffle-box comprises first box and second box, the inside of first box and second box all is provided with installs compression spring, and first box and second box all with compression spring welded connection.

Preferably, the inside of first box and second box all is provided with the springing inner chamber, a pressure pole section of thick bamboo is installed to one side of compression spring, and compression spring and pressure pole section of thick bamboo welded connection, the inside of pressing the pole section of thick bamboo is provided with connecting grooves.

Preferably, the connecting base is arranged inside the connecting groove and fixedly connected with the pressure rod barrel through a bolt, the connecting lug is installed on one side of the connecting base, and the connecting base and the connecting lug are arranged into an integral structure.

Preferably, one side of the connecting base is provided with a rubber column, the rubber column penetrates out of the interior of the pressure moving rod barrel, the rubber column is inserted into the interior of the compression spring, a sliding inner cavity is arranged in the first box body, and a sliding ring plate is arranged in the sliding inner cavity.

Preferably, the one end and the second box welded connection of first box are kept away from to the slip ring board, the stopper is installed to the top of slip ring board, and slip ring board and stopper welded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of first baffle-box and second baffle-box, wherein first baffle-box and second baffle-box comprise first box and second box, all are provided with compression spring and rubber column in the inside of first box and second box, through the elastic reaction of compression spring and rubber column self, can rock the effort that produces to the electric wire and cushion the absorption, prevent that the body of the tower from receiving the effort of rocking, improved the stability and the security of body of the tower.

2. The utility model discloses a through the setting of slip ring board, set up a crown plate between first box and second box, can prevent that external rainwater and dust from entering into the inside of first box and second box, improved the cleanliness factor in first box and the second box, the top of slip ring board is provided with the stopper simultaneously, can prevent that the slip ring board from breaking away from out first box, has improved the stability of slip ring board.

Drawings

Fig. 1 is a front view of a composite power transmission and transformation tower of the present invention;

FIG. 2 is an enlarged schematic view of the part A of the present invention;

fig. 3 is a sectional view of a first buffer tank of the present invention;

fig. 4 is an enlarged schematic view of the part B of the present invention.

In the figure: 1. a tower body; 2. a fixed base; 3. a cross arm; 4. an insulated suspension wire assembly; 5. a first connecting frame; 6. a first buffer tank; 7. a second link frame; 8. a second buffer tank; 9. a first case; 10. a compression spring; 11. a rubber column; 12. springing the inner cavity; 13. a connecting groove; 14. a connection bump; 15. connecting a base; 16. pressing the rod barrel; 17. a slip ring plate; 18. a second case; 19. a sliding inner cavity; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a combined material's power transmission and transformation tower, including body of the tower 1 and second baffle-box 8, unable adjustment base 2 is installed to the below of body of the tower 1, and body of the tower 1 passes through bolt fixed connection with unable adjustment base 2, cross arm 3 is installed to one side of body of the tower 1, and body of the tower 1 passes through bolt fixed connection with cross arm 3, insulating suspension wire subassembly 4 is installed to the below of cross arm 3, and cross arm 3 passes through bolt fixed connection with insulating suspension wire subassembly 4, first link 5 is installed to one side of body of the tower 1, and body of the tower 1 passes through bolt fixed connection with first link 5, first baffle-box 6 is installed to one side of first link 5, and first link 5 passes through bolt fixed connection with first baffle-box 6.

Further, second link 7 is installed to one side of first baffle-box 6, and first baffle-box 6 passes through bolt fixed connection with second link 7, second link 7 passes through bolt fixed connection with cross arm 3, first baffle-box 6 comprises first box 9 and second box 18, the inside of first box 9 and second box 18 all is provided with installs compression spring 10, and first box 9 and second box 18 all with compression spring 10 welded connection, compression spring 10 adopts the steel that intensity is high to make, improve fatigue strength, increase life.

Furthermore, the first box 9 and the second box 18 are both provided with an elastic inner cavity 12, one side of the compression spring 10 is provided with a pressing rod barrel 16, the compression spring 10 is connected with the pressing rod barrel 16 in a welding manner, a connecting groove 13 is formed in the pressing rod barrel 16, and the diameter of the pressing rod barrel 16 is the same as the outer diameter of the compression spring 10, so that the pressing rod barrel 16 and the compression spring 10 can be connected in a welding manner.

Further, the inside of connecting groove 13 is provided with connects base 15, and connects base 15 and pressure movable rod section of thick bamboo 16 and pass through bolt fixed connection, connects base 15's one side and installs connection lug 14, and connects base 15 and connection lug 14 and set up structure as an organic whole, and the setting of connection lug 14 can improve the fixed stability of rubber column 11.

Further, one side of connecting base 15 is provided with rubber column 11, and rubber column 11 wears out the inside of pressing a pole section of thick bamboo 16, and rubber column 11 injects compression spring 10's inside, and the inside of first box 9 is provided with slip inner chamber 19, and the inside of slip inner chamber 19 is provided with slip crown plate 17, and the setting of slip crown plate 17 can prevent that external rainwater and dust from entering into the inside of first box 9 and second box 18, has improved the cleanliness factor in first box 9 and the second box 18.

Further, the one end and the second box 18 welded connection that first box 9 was kept away from to slip ring board 17, stopper 20 is installed to the top of slip ring board 17, and slip ring board 17 and stopper 20 welded connection, and stopper 20's setting can prevent that slip ring board 17 from breaking away from out first box 9, has improved the stability of slip ring board 17.

The working principle is as follows: during the use, with the electric wire frame dress on insulating plumb line subassembly 4, through the setting of the inside compression spring 10 of first baffle-box 6 and second baffle-box 8 and rubber column 11, under the elastic action of compression spring 10 and rubber column 11 self, can rock the effort of production and cushion absorption to the electric wire, prevent that body of the tower 1 from receiving the effort of rocking, the stability and the security of body of the tower 1 have been improved, through the setting of slip ring board 17, can prevent that external rainwater and dust from entering into the inside of first box 9 and second box 18, the cleanliness factor in first box 9 and the second box 18 has been improved, the top of slip ring board 17 is provided with stopper 20 simultaneously, can prevent that slip ring board 17 from breaking away from first box 9, the stability of slip ring board 17 has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combined material's power transmission and transformation tower, includes body of the tower (1) and second surge tank (8), its characterized in that: unable adjustment base (2) are installed to the below of body of the tower (1), and body of the tower (1) passes through bolt fixed connection with unable adjustment base (2), cross arm (3) are installed to one side of body of the tower (1), and body of the tower (1) passes through bolt fixed connection with cross arm (3), insulating suspension wire subassembly (4) are installed to the below of cross arm (3), and cross arm (3) pass through bolt fixed connection with insulating suspension wire subassembly (4), first link (5) are installed to one side of body of the tower (1), and body of the tower (1) pass through bolt fixed connection with first link (5), first baffle-box (6) are installed to one side of first link (5), and first link (5) pass through bolt fixed connection with first baffle-box (6).

2. A composite power transmission and transformation tower according to claim 1, wherein: second link (7) are installed to one side of first baffle-box (6), and first baffle-box (6) pass through bolt fixed connection with second link (7), bolt fixed connection is passed through with cross arm (3) in second link (7), first baffle-box (6) comprise first box (9) and second box (18), the inside of first box (9) and second box (18) all is provided with installs compression spring (10), and first box (9) and second box (18) all with compression spring (10) welded connection.

3. A composite power transmission and transformation tower according to claim 2, wherein: the spring-driven type air compressor is characterized in that spring-driven inner cavities (12) are arranged inside the first box body (9) and the second box body (18), a pressure-driven rod barrel (16) is installed on one side of the compression spring (10), the compression spring (10) is connected with the pressure-driven rod barrel (16) in a welding mode, and a connecting groove (13) is formed inside the pressure-driven rod barrel (16).

4. A composite power transmission and transformation tower according to claim 3, wherein: the connecting structure is characterized in that a connecting base (15) is arranged inside the connecting groove (13), the connecting base (15) is fixedly connected with the pressure rod barrel (16) through a bolt, a connecting lug (14) is installed on one side of the connecting base (15), and the connecting base (15) and the connecting lug (14) are arranged into an integral structure.

5. The power transmission and transformation tower made of composite materials according to claim 4, wherein: one side of connecting base (15) is provided with rubber column (11), and rubber column (11) wear out the inside of pressing a movable rod section of thick bamboo (16), rubber column (11) inserts the inside of compression spring (10), the inside of first box (9) is provided with slip inner chamber (19), the inside of slip inner chamber (19) is provided with slip crown plate (17).

6. A composite power transmission and transformation tower according to claim 5, wherein: one end of the sliding ring plate (17) far away from the first box body (9) is connected with the second box body (18) in a welding mode, a limiting block (20) is installed above the sliding ring plate (17), and the sliding ring plate (17) is connected with the limiting block (20) in a welding mode.